baber/WOPTO huggingface dataset:
Patent SE-8402663-L (SE)
Inventor: PORATH JERKER
IPC: C07K16/00
Filed: 1984-05-17
Abstract: The adsorbent consists of a solid phase, completely or partially penetrated by or surface-coated with a hydrophilic molecular polymer netting to which has been bound substituents or cross bridges having chain sequences of the structure X-CH2-CH2-SO2-CH2-CH2-S-Y where X is ether oxygen, a thioether sulfur atom or a nitrogen atom and Y is a substituted or unsubstituted alkyl, aryl or heteroaromatic group. The solid phase consists of particles with a diameter of less than 1 mm and the molecular polymer netting consisting of a cross-linked polyhydroxy polymer such as a polysaccharide, preferably a polygalactane such as agar or agarose or a cross-linked polyamide, e.g. polyacryl amide. Y can be hydroxy alkyl or mercapto alkyl, or phenyl alkyl or phenyl substituted with halogen or nitro groups. The adsorbent is prepared by first converting in a known manner a hydrophilic polymer containing OH and/or CONH2 groups to a vinylsulfone substituted polymer for subsequent contact in alkali solution, with or without organic solvent, with an organic thiol compound. The adsorbent can be used for the fractionation of biopolymers such as nucleic acids, nucleotides, proteins and polypeptides, and has been found particularly well suited for the fractionation of serum proteins.
Patent SE-8406363-L (SE)
Inventor: VELTRUSKY V
IPC: C04B41/50
Filed: 1984-12-13
Abstract: The invention solves the problem of reducing the mass and the manufacturing price of this material whilst maintaining all other properties. The essence of the invention consists in the material comprising at least one layer of a heat-resistant fabric provided at least on one side with a protective layer of 1.0 to 5.0 % by weight of sodium fluorosilicate, 30 to 60 % by weight of water glass and, substantially, expanded fly ash and/or glass-making sand as a remainder. Furthermore, the composition of the protective layer and the addition of the further components for various applications are given.
Patent SE-8500451-L (SE)
Inventor: BUDAI Z
IPC: A01N41/04
Filed: 1985-02-01
Abstract: The invention relates to new N-substituted amino propane sulfonic acid derivatives of the Formula I    <IMAGE>  I  and salts and hydrates thereof, a process for the preparation thereof and plant growth regulating agents comprising the same wherein R1 and R2 may be identical or different and stand for hydrogen, halogen, lower alkyl or lower alkoxy and R stands for furyl; or lower alkyl or phenyl the two latter groups being optionally substituted by one or more halogeno atom(s).
Patent SE-8600351-L (SE)
Inventor: OTTOSSON F
IPC: B65G13/00
Filed: 1986-01-27
Abstract: PCT No. PCT/SE87/00030 Sec. 371 Date Sep. 28, 1987 Sec. 102(e) Date Sep. 28, 1987 PCT Filed Jan. 26, 1987 PCT Pub. No. WO87/04410 PCT Pub. Date Jul. 30, 1987.A roller conveyor comprises rollers (10) journalled on through shafts (13), which are linked together by means of alternatingly arranged links (11, 11a). Links (11a) mounted between adjacent rollers (10) on a mutual shaft (13) have support surfaces (12) on one side of the plane of the conveyor. These links (11a) are placed separately, so that links on each side of one roller (10) are linked to different adjacent shafts (13) and are pivotable at least 135 DEG  to each side of the conveyor plane.
Patent SE-8601260-L (SE)
Inventor: STEENBERG K
IPC: G01B11/26
Filed: 1986-03-18
Abstract: The device comprises a light source which has its light axis parallel with the work direction of the tool, and is directed against the workpiece surface. The source projects an unfocussed "picture" which pref. consists of concentric circles. This allows the operator to see easily whether the the total is positioned at right-angles against the surface by abserving whether the circules are completelt round or are inclined in one direction, thus being able to make the requisite positional adjustment. - The light source consists of a small pocket lamp above the hand drill with an adjustable reflector. The adjustment of this reflector is such that the light diffusion can be varied from approx. 20 to approx. 70 deg. The lamp is fitted parallel to the drill fitted in the tool chuck, with its light aperture forward in the drilling direction.
Patent SE-8602217-L (SE)
Inventor: SPANILY J
IPC: B62M25/06
Filed: 1986-05-15
Abstract: The invention relates to a control mechanism for a gearbox with several ratios, with coaxial shafts, comprising a control member with oscillating mounting, engaged via drive plates with a cylindrical slide fitted, at its periphery, with grooves in which there are engaged the guide tenons of the moving forks located in a single plane, which provide displacement of the clutch. The external surface 36 of the guide tenons has the shape of a cone and the guide tenons are in straight contact with lateral walls 30 of the grooves 28, the angular projection of the cams 43 which result from the grooves 28 passing across the surface of the slide 10 in a plane perpendicular to the axis of the slide forms at least one circular arc whose length corresponds to an angle at the centre alpha 2 which is less than 140 DEG . <IMAGE>
Patent SE-8602354-L (SE)
Inventor: MINO I
IPC: D21F3/08
Filed: 1986-05-23
Abstract: According to the invention, a roll arrangement for use in a paper machine is provided. The roll arrangement comprises a rotatable shaft and a roll, fixed to the shaft, for squeezing off the paper suspension and for squeezing water out of the paper suspension. The roll consists of a hardened body of a hydraulic composition, which contains a hydraulic material as the main constituent. In addition, the hardened body contains particles of comminuted rock, having a strength which is at least equal to that of the hardened body. The compressive strength of the hardened body is not less than 588 bar (600 kp/cm<2>). <IMAGE>
Patent SE-8602412-L (SE)
Inventor: KLEIN J-L R G
IPC: F16L3/12
Filed: 1986-05-27
Abstract: A fastener assembly useful for securing cables, wiring, tubing and similar components to screw-threaded pins or studs. The disclosed assembly includes a securing element having a base part formed with a cylindrical aperture adapted to receive an associated bearing or connecting part. The bearing part includes means allowing it to be axially pressed onto the threaded pin or stud to retain the securing element thereon. A resilient tongue is carried on the bearing part and functions to permit relative rotation between the base part and the bearing part while preventing axial movement. The bearing part can thus be selectively rotated to release both it and the securing element from the threaded pin.
Patent SE-8703775-L (SE)
Inventor: CEDERGREN S
IPC: E05G1/00
Filed: 1987-09-30
Abstract: A locking system for locking and unlocking a container wherein the locking system is controlled via an electronically controlled code lock interacting with a control device. The code lock is pre-set in such a way that, for the purpose of locking, the code lock is arranged so as to be allocated a unique locking code for each individual occasion and, for the purpose of unlocking, is arranged to be allocated an unlocking code which differs from the locking code, which unlocking code is unique for each individual occasion. In the locking system, a pre-determined locking signal sequence is related to a pre-determined unlocking signal sequence, and, associated with the container, is an identification marking including an information carrier and a password associated with the signal sequence for unlocking the container.
Patent SE-8704784-L (SE)
Inventor: THEJSEN S
IPC: A01B15/00
Filed: 1987-12-01
Abstract: A coulter 1 securable to an arm 10 by means of a bracket 2 which is resiliently mounted on one end of the arm 10. The other end of the arm provides an axis 4 around which the arm 10 can oscillate. The oscillation effect can be increased by providing a lower part of the coulter 1 with a plastics body 17 made of a material having a high mechanical strength and elasticity such as polyurethane polymer. <IMAGE>
Patent SE-8802380-L (SE)
Inventor: FJELKNER G
IPC: F16C11/12
Filed: 1988-06-23
Abstract: A rope tensioner consists of a reel 11 for winding up slack of a rope 12 which is to be tensioned, and a lock 29, 30 arranged on the reel for securing a first rope part 12B, which extends in one direction from the reel and, after deflection, returns to the reel, and also a rope lock 28 arranged on the reel for securing a second rope part 12C which extends in the opposite direction from the reel. Also located on the reel 11 is a member 27A for deflecting by essentially 180 that portion 12BB of the first rope part 12B returned to the reel, and a further rope lock 20-23 for securing said returned portion 12BB, preferably the deflected part thereof, against longitudinal movement in relation to the reel 11. <IMAGE>
Patent SE-8804309-L (SE)
IPC: A47B87/02
Filed: 1988-11-28
Abstract: A shelf construction (1) intended for the storage of packeted CD-disks or the like in side-by-side relationship and comprising a basic construction which includes a first shelf (2), a plurality of package-supporting elements (3, 4) of inverse-U shape and secured to the first shelf (2) by means of a screw or a nut arrangement fastener (5) accommodated in holes provided therefor in the first shelf. The package-support elements are spaced along said shelf at given distances apart contingent on the number of packages to be supported between adjacent support elements. According to the invention the shelf includes a rear, upwardly bent lip (2a) and a front, slightly upwardly bent and curved lip (2b). The front lip (2b) comprises two curved lip-parts, one of which forms an angle of 45 DEG  with the shelf surface (2c) and extends upwardly from said surface, while the second lip-part is perpendicular to the first lip-part and extends downwardly to a location in which the two lip-parts meet in a soft, horizontal rounded configuration. The distance between the rear lip and that lip-part of the front lip which lies adjacent the upper surface (2c) of the shelf is equal to the length of a package.
Patent SE-9001954-L (SE)
Inventor: OLOFSSON H K
IPC: F16K7/18
Filed: 1990-05-31
Abstract: PCT No. PCT/SE91/00359 Sec. 371 Date Oct. 15, 1992 Sec. 102(e) Date Oct. 15, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/19123 PCT Pub. Date Dec. 12, 1991.A valve apparatus comprises at least one valve device having a chamber, an inlet and an outlet. A moveable member in the chamber is arranged to displace a membrane such that the membrane is rolled against the wall of the chamber between a closing position at which the membrane covers the opening of the outlet and an opening position at which the opening of the outlet is uncovered. A flow passage is formed for a fluid to flow from the inlet to the outlet. The moveable member is provided with an entrainment member arranged to extend into and be displaced in the flow passage during at least a substantial part of the displacement of the membrane between closing and opening positions.
Patent SE-9003922-L (SE)
Inventor: OLOFSSON L
IPC: G07F11/48
Filed: 1990-12-07
Abstract: A vending machine comprising at least one magazine (17) with a dispensing opening (23) and a dispensing mechanism which, after registering a payment, is adapted to push a product (21) out of the magazine via the dispensing opening (23). The magazine (17) includes a frame (18) with a fixed base plate (19) and a drive unit (28-30). A container (20) for a plurality of stacked goods (21) is swingably carried on the frame (18) and connected to the drive unit (28-30).
Patent SE-9201012-L (SE)
Title: Equipment for gas treatment of fluids - has open container with gas fed by device slightly above container bottom from which fluid is pumped
Inventor: KARLSEN H
IPC: B01F3/04
Filed: 1992-04-01
Abstract: Fluid is conducted away from the zone under the gas input device to be resprayed via a pump into the fluid area above the gas input device in order to produce powerful stirring and dispersing. In the equipment is a gas input device arranged slightly above the bottom of the fluid container, one or more inlets for a pump beneath the gas input device and one or more nozzles issuing in the container above the gas input device and connected to the pump outlet. The gas input device which emits gas in the form of fine bubbles is formed as a horizontal plate which covers a large part of the container complete area. The nozzles are fitted in the wall of the container and are directed inclinedly downwards towards the centre of the container. They are also located above the fluid surface. The pump is of the immersible type fitted adjacent to the bottom of the container.
Patent SE-9300070-L (SE)
Inventor: DOERAGRIP FRIDOLF ANDERS GUSTA
IPC: F02M35/022
Filed: 1993-01-13
Abstract: The air filter has an intake aperture, which is screened by the discharge. The filter housing (10) has a wet separator chamber (18). This is suitable for collection of petrol, ejected from the carburettor by pressure shocks from the engine, and for separation of small particles, which flow through the filter cloth.The separator chamber is located at the lower section of the housing, so that the complete air flow from intake to discharge passes through it. It alters the direction of the airflow by 180 deg. so that the incoming air flow is directed mainly vertically downwards, and the outgoing air flow, vertically upwards.
Patent SE-9301076-L (SE)
Inventor: ANTIC NENAD
IPC: H04B7/24
Filed: 1993-03-31
Abstract: A mobile telephone system with two home location register units mirroring each other is disclosed. In the event of a crash in one unit a backup copy is first loaded. Thereafter, records in the loaded backup copy that have changed after the latest position dump before the crash are updated with information from the other home location register unit, the mirror copy of which is updated after the position dump.
Patent SE-9302229-L (SE)
Inventor: KNUDSEN ROLF A
IPC: E05D15/30
Filed: 1993-06-29
Abstract: A side-hinged, 180 degrees rotatable window, having a window casement which is pivotably mounted about a first vertical axis and about a second vertical axis relative to a window frame. The window casement is supported hanging at its one upper corner via a head portion (27) on a pivot pin (26) in a carriage (25), which is displaceable in a horizontal guide (16) in the window frame. The window casement is pivotably mounted at its center axis at the one end of an upper and a lower support or pivot arm, the opposite end of which is pivotably mounted about a third vertical axis in the window frame. The carriage (25) is designed with a part-spherical seat (25') for an equivalent part spherical portion of the support head (27) of the first pivot pin.
Patent SE-9401202-L (SE)
Inventor: ARVIDSSON STIG ARTUR
IPC: H05K7/20
Filed: 1994-04-11
Abstract: A contact spring for securing a component having a flange-like edge to a substrate, for instance for securing a cooling screen or shield to a circuit board, includes an elongated profiled part that is generally U-shaped in cross section for surface-mounting on the substrate. A first leg of the U-shaped profiled part is substantially straight and extends continuously along the contact spring. The second leg of the U-shaped profiled part has tongues whose upper extremities are bent inwardly towards the bottom of the profiled part. Alternate tongues on the second leg are angled to form a fork-like contact with the first leg. The other tongues on the second leg are semicircular and extend approximately half way above the bottom of the profiled part.
Patent SE-9500723-L (SE)
Inventor: GALECKI DAWN MARIE
IPC: H04B7/26
Filed: 1995-02-28
Abstract: A radiotelephone system (100) includes a radiotelephone (103) having a subscription lock and a removable subscriber identification module (SIM) card (105) containing an international mobile subscriber identification (IMSI). The subscriber lock is used to restrict registration into the radiotelephone system (100) to only those radiotelephones which contain a SIM card which has an IMSI which falls within a range of valid IMSIs programmed into the radiotelephone or the user has entered a subsidy flag personal identification number (PIN) for permanently disabling the need for a valid IMSI.
Patent SE-9500912-L (SE)
Inventor: DENZ HELMUT
IPC: B60K15/077
Filed: 1995-03-15
Abstract: In the venting apparatus (1) according to the invention, a first, small-volume adsorption filter (4) is accommodated in the front area of a motor vehicle, in the region of the internal combustion engine and a second, large-volume adsorption filter (5) is accommodated in the region of a fuel tank (2). The fuel vapors evolved in the fuel tank (2) are introduced into the second adsorption filter (5) via a tank conduit (10) and into the first adsorption filter (4) via a connecting conduit (11) and, after flowing through the latter, into an intake pipe (20) of the internal combustion engine. The large-volume embodiment of the second adsorption filter (5) ensures that the fuel vapors evolved are reliably retained, and heating of the first adsorption filter (4) ensures that abrupt changes in the fuel/air mixture fed to the internal combustion engine are avoided.
Patent SE-9502195-L (SE)
Inventor: PERSSON GOERAN
IPC: B01D11/02
Filed: 1995-06-16
Abstract: PCT No. PCT/SE96/00770 Sec. 371 Date Dec. 16, 1997 Sec. 102(e) Date Dec. 16, 1997 PCT Filed Jun. 13, 1996 PCT Pub. No. WO97/00109 PCT Pub. Date Jan. 3, 1997A solvent extraction apparatus which includes a heating plate, a vessel for containing a solvent, an extraction thimble to obtain a sample to be extracted from said vessel and a cooler for condensing evaporated solvent vapors. The cooler is connected to the vessel for containing the solvent, preferably by an adaptor. A lifting rod is provided which passes through the cooler which, at its lower portion, is provided with a drip rim on which the extraction thimble is detachably fixed. The thimble can be moved vertically by the lifting rod and the flow of solvent into and out of the cooler can be regulated by the lifting rod.
Patent SE-9503871-L (SE)
Inventor: WEIS ANTON
IPC: B41F13/54
Filed: 1995-11-02
Abstract: A pair of partial paper web receiving superstructure units are placed above a transverse folding unit in a folding apparatus. Either a drawing unit or a longitudinal folder and its associated folder hopper inlet can be placed between the superstructure units and the transverse folder. Use of the two superstructure units allows the folding apparatus to have a low structural height.
Patent SE-9602261-L (SE)
Inventor: OLOFSSON ARNE
IPC: H01Q3/10
Filed: 1996-06-05
Abstract: An antenna arrangement (10) of the kind, which includes a reflector (11), preferably provided on supporting means (12, 13, 14, 15), a central unit (22) comprising means (31) for guiding collected electromagnetic waves by said reflector (11) and guiding said waves to receiving means (34, 35). Said antenna (10) further includes: at least one dielectric element (29), having property to vary the rotation of said electromagnetic waves, and/or means to radially displace said receiving means (34, 35) relative said wave guiding means (31), and/or a sleeve (40), a socket (42) arranged rotatably in relation to said sleeve (40) and a dielectric element (44) provided inside said socket (42). The invention also includes methods of improving conical scanning, polarisation rotation and circular/linear commutation polarisation in said antenna.
Patent SE-9702420-L (SE)
Inventor: BLOMBERG RALF
IPC: F28F9/04
Filed: 1997-06-25
Abstract: The present invention concerns a plate heat exchanger for at least two heat exchanging fluids. The heat exchanger is permanently joined and includes at least one core of plates with corrugated heat exchanging plates (1-4) creating plate interspaces between one another, at least two end plates (5) as well as inlet devices (6) and outlet devices (6) for the heat exchanging fluids. At least one of the end plates (5) is equipped with at least one port hole communicating with an inlet channel or an outlet channel. At least one of the mentioned inlet devices (6) and outlet devices (6) has both a connection part (7) equipped with a channel and a transition part (8) with an envelope surface and equipped with a channel. An intersectional line between an imaginary elongation of the mentioned envelope surface in the direction of the generatrix for the envelope surface in every point of contact between the envelope surface and the end plate (5) on the one hand and a plane having contact areas within the plate interspaces between the two heat exchanging plates (1,2) that are closest to the transition part (8) in the core of plates on the other hand circumscribes a plurality of connecting points (10) between the mentioned two heat exchanging plates (1, 2).
Patent SE-9702478-L (SE)
Inventor: JOHANSSON SIMON
IPC: B01J35/04
Filed: 1997-06-27
Abstract: A ferritic stainless steel alloy useful as a substrate for catalytic converter material consists of, by weight: 15-21% Cr, 8-12% Al, 0.01-0.09% Ce, 0.02-0.1% total of REM, and possible minor amounts of further elements, other than the ones mentioned, the balance being Fe with normally occurring impurities. These alloys have managed to combine a high content of Al with a good hot and cold workability.
Patent SE-9702674-L (SE)
Inventor: BOETTERN KENNETH
IPC: D06F53/02
Filed: 1997-07-11
Abstract: A device for hanging for example laundry comprises a clothes-line (1) and clothes-pegs (2). The line and in conjunction therewith a number of clothes-pegs distributed along the line at distances from each other are encapsulated in a plastic foil (3) to form a unit - a clothes-pegs - band.
Patent SE-9800005-L (SE)
Inventor: RADTKE MATTHIAS
IPC: B60T8/26
Filed: 1998-01-05
Abstract: The method involves using sensors (1,2,10,11) for detecting the rotational speed of the vehicle axles. The sensors emit a first rotational speed signal (V1) assigned to the first vehicle axle, and a second rotational speed signal (V2) assigned to the second axle. Brakes (3-6,12-15) are provided for decelerating the vehicle axles, which can be actuated depending on a first and second brake requirement signal (P1,P2). The method further involves using first and second coordination mechanisms (20,21) for generating the first and second brake signals (P1,P2). An auxiliary signal (M2) is provided as the second input signal for the second coordination mechanism (21), which is determined on the base of the first and second rotational speed signals (V1,V2).
Patent SE-9901360-L (SE)
Inventor: DAM HENRIK
IPC: H04B7/06
Filed: 1999-04-15
Abstract: The present invention relates generally to the problems associated with sectorization of cells in cellular communications systems, and more particularly to interference between sectors. The invention provides the possibility of flexibly distributing hardware between sectors in a cell by allowing one transmitter to be shared by all the sectors. Since a beacon signal must be transmitted to each sector in a cell, it can be combined with the signal from the transmitter before being transmitted from an antenna. Thus it is necessary to only deploy one carrier for the beacon. Interference reduction in sectored sites is also improved. In addition, different antenna patterns may be combined to provide the site with all kinds of coverage patterns. Downlink diversity is furthermore attainable by having overlapping uncorrelated antenna patterns.